INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5db174fbb8ed4da9d43736253a9c66f560c77149df551ad33a100f8faca70280', 
    '+KJTQpggzuc1KP03XZIGaIyzk16hznDVE/De8meHtNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)